Support `FilterChooserConfig.excludedFields[]`

[amcclain]

For a FilterChooserModel with bind or valueSource, you can get all of your field specs from the source Store|View, but you might want to exclude some of those fields without having to then list all of the fields you wish to include.

Support an option to exclude fields by name, knocking them out of fieldSpecs as directly specified or derived from the source.